ETL stands for extract, transform, and load. ETL is a process that extracts and combine data from multiple source system, then transform the data and finally load into data warehouse system. It seeing like creating a Data warehouse is simply by extracting data from multiple sources and load into the Data warehouse system, this is far from the truth and requires a complex ETL process.
ETL provides a base for data analytics and machine learning workstreams. ETL makes the vast quantity of data into actionable business intelligence. In order to make this a decision-maker, data warehouses need to change with business changes.
ETL can increase data professional productivity because it helps to move data without requiring technical skills to write code. Companies more often require ETL services to fetch data, improve accuracy, provide auditing that’s required for data warehousing.
The benefit of using ETL:
- Improve Performance: One of the benefits of ETL is its ability to make sure the business user to possess fast access to a huge amount of transformed or integrated data for their decision making. Most data is already ready for use by the time its load into the data store. The main benefit of the ETL tool is they allow you to join records, standardize formatting and naming convention, and filter out an irrelevant record, such as the difference in those employees that earned this and what earned last year.
- With Visual Flow: Modern ETL application feature have a graphical user interface (GUI), that makes users to check ETL processes with minimal programming knowledge. Rather than wrestling with SQL, Batch script, and other technologies, all your user need to use a drag and drop interface to map the flow of data in a process. Able to see each step between the source system and data warehouse, give a better understanding of the logic behind the data flow.
- Ease to use: Morden ETL application allows you to interact with it through a graphical user interface, the GUI able user to design ETL processes with minimal knowledge of programming. This increases the number of people on which a company can trust to make and maintain its data warehouse.
- High ROI: The best benefit of using ETL is high ROI. With increase speed, data quality you have an ongoing return on your initial investment. Fewer mistakes and faster querying and better result will give you a competitive edge.
Despite the benefit, we also have some challenges with ETL which is you may also end up with data loss, and corrupted data because some processes in the transformation phase of ETL have not performed correctly and more. So you should always hire a good ETL Company for your growing business.
Complere Infosystem comes under Top ETL companies in India. So if you find the best ETL services for your business then you can contact them. They enable companies to drive data and increase performance up to 200 times or more, at 10% of the cost.